that is an old technology comparable to the print book. beyond that, i believe that there is not very much work being done in that area and i am very anxious that we should be able to provide braille to people in the disabled community to the music. the reason for that goes back, i think, to where it makes sense. obviously, it makes a lot of sense. but it is also a reading experience that is very different from audio reading and experiences that way. a lot of people have come to the conclusion that it is just as good for a blind person to listen to a book to read it in braille, and i totally disagree with that. it's a very difficult way of learning however, and i don't think it gives the generation of functionally illiterate kids by telling them just listen to what you heard. that would be the medium that they would have been urged to use and then so i'm not sure i'm answering the question, but i believe that literacy requires reading and whether that is reading what i have, or visually seeing and holding your book or your kindle. my daugh